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[Bug target/47764] The constant load instruction should be hoisted out of loop
- From: "ibolton at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 18 Feb 2011 11:36:33 +0000
- Subject: [Bug target/47764] The constant load instruction should be hoisted out of loop
- Auto-submitted: auto-generated
- References: <bug-47764-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47764
Ian Bolton <ibolton at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.02.18 11:36:27
CC| |ibolton at gcc dot gnu.org
Ever Confirmed|0 |1
Known to fail| |4.6.0
--- Comment #1 from Ian Bolton <ibolton at gcc dot gnu.org> 2011-02-18 11:36:27 UTC ---
I have confirmed this for r170052 of trunk.
Any ideas of how this improvement could be implemented, Carrot?